package com.itheima.controller;


import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Setmeal;
import com.itheima.service.SetmealService;
import com.itheima.utils.QiniuUtils;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.List;
import java.util.UUID;

/**
 * 套餐
 *
 * @author Chengfei
 * @date 2020/08/18
 */
@RestController
@RequestMapping("/setmeal")
public class SetmealController {

    @Reference
    public SetmealService setmealService;

    /**
     * 分页查询  可带条件
     *
     * @param queryPageBean 封装 当前页码 每页记录数  查询条件
     * @return PageResult  封装  总条数  当前页面结果
     */
    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean) {

        return setmealService.findPage(queryPageBean);
    }

    /**
     * 套餐图片上传
     *
     * @param imgFile 文件流
     * @return true or false
     */
    @RequestMapping("/upload")
    public Result upload(@RequestParam("imgFile") MultipartFile imgFile) {

        try {
            //获取原文件名
            String originalFilename = imgFile.getOriginalFilename();
            int lastIndexOf = originalFilename.lastIndexOf(".");

            //获取文件后缀
            String suffix = originalFilename.substring(lastIndexOf);

            //使用UUID随机产生文件名称,防止同名文件覆盖
            String fileName = UUID.randomUUID().toString() + suffix;
            QiniuUtils.upload2Qiniu(imgFile.getBytes(), fileName);

/*            //将上传图片名称存入Redis,基于Redis的Set集合存储
            jedisPool.getResource().sadd(RedisConstant.SETMEAL_PIC_RESOURCES,fileName);*/

            //图片上传成功,返回结果
            return new Result(true, MessageConstant.PIC_UPLOAD_SUCCESS, fileName);

        } catch (IOException e) {
            e.printStackTrace();
            //图片上传失败
            return new Result(false, MessageConstant.PIC_UPLOAD_FAIL);
        }
    }

    /**
     * 添加套餐
     *
     * @param setmeal       套餐信息
     * @param checkgroupIds 与套餐相关的检查组id
     * @return true or false
     */
    @RequestMapping("/add")
    public Result add(@RequestBody Setmeal setmeal, Integer[] checkgroupIds) {

        try {
            setmealService.add(setmeal, checkgroupIds);
            return new Result(true, MessageConstant.ADD_SETMEAL_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.ADD_SETMEAL_FAIL);
        }
    }

    /**
     * 根据id查询套餐
     *
     * @param setmealId 套餐id
     * @return 套餐信息
     */
    @RequestMapping("/findById")
    public Result findById(Integer setmealId) {

        try {
            Setmeal setmeal = setmealService.findById(setmealId);
            return new Result(true, MessageConstant.QUERY_SETMEAL_SUCCESS, setmeal);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_SETMEAL_FAIL);
        }
    }

    /**
     * 根据套餐id查询关联的检查组id 用于数据回显
     *
     * @param setmealId 套餐id
     * @return List<Integer> 检查组id集合
     */
    @RequestMapping("/findCheckGroupIdBysetMealId")
    public Result findCheckGroupIdBysetMealId(Integer setmealId) {

        try {
            List<Integer> list = setmealService.findCheckGroupIdBysetMealId(setmealId);
            return new Result(true, MessageConstant.QUERY_CHECKGROUP_SUCCESS, list);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_CHECKGROUP_FAIL);
        }
    }

    /**
     * 更新套餐
     *
     * @param setmeal       套餐信息
     * @param checkgroupIds 相关检查组id
     * @return true or false
     */
    @RequestMapping("/edit")
    public Result edit(@RequestBody Setmeal setmeal, Integer[] checkgroupIds) {

        try {
            setmealService.edit(setmeal, checkgroupIds);
            return new Result(true, MessageConstant.ADD_SETMEAL_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.ADD_SETMEAL_FAIL);
        }
    }

    /**
     * 根据id删除套餐
     *
     * @param setmealId 套餐id
     * @return true or false
     */
    @RequestMapping("/delete")
    public Result delete(Integer setmealId) {

        try {
            setmealService.delete(setmealId);
            return new Result(true, MessageConstant.DELETE_SETMEAL_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.DELETE_SETMEAL_FAIL);
        }
    }


}
